Add adp-ag101.c board config and related settings. Signed-off-by: Macpaul Lin <[email protected]> --- MAINTAINERS | 11 +++++ MAKEALL | 6 +++ board/AndesTech/adp-ag101/Makefile | 51 +++++++++++++++++++++ board/AndesTech/adp-ag101/adp-ag101.c | 81 +++++++++++++++++++++++++++++++++ board/AndesTech/adp-ag101/config.mk | 27 +++++++++++ 5 files changed, 176 insertions(+), 0 deletions(-) create mode 100644 board/AndesTech/adp-ag101/Makefile create mode 100644 board/AndesTech/adp-ag101/adp-ag101.c create mode 100644 board/AndesTech/adp-ag101/config.mk
diff --git a/MAINTAINERS b/MAINTAINERS index 4756f14..982e846 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -1114,5 +1114,16 @@ Anton Shurpin <[email protected]> BF561-ACVILON BF561 ######################################################################### +# NDS32 Systems: # +# # +# Maintainer Name, Email Address # +# Board CPU # +######################################################################### + +Macpaul Lin <[email protected]> + + ADP-AG101 N1213 (AG101 SoC) + +######################################################################### # End of MAINTAINERS list # ######################################################################### diff --git a/MAKEALL b/MAKEALL index a732e6a..a6e0068 100755 --- a/MAKEALL +++ b/MAKEALL @@ -612,6 +612,12 @@ LIST_sh="$(boards_by_arch sh)" LIST_sparc="$(boards_by_arch sparc)" +######################################################################### +## NDS32 Systems +######################################################################### + +LIST_nds32="$(boards_by_arch nds32)" + #----------------------------------------------------------------------- build_target() { diff --git a/board/AndesTech/adp-ag101/Makefile b/board/AndesTech/adp-ag101/Makefile new file mode 100644 index 0000000..9fd2604 --- /dev/null +++ b/board/AndesTech/adp-ag101/Makefile @@ -0,0 +1,51 @@ +# +# Copyright (C) 2011 Andes Technology Corporation +# Shawn Lin, Andes Technology Corporation <[email protected]> +# Macpaul Lin, Andes Technology Corporation <[email protected]> +# +# See file CREDITS for list of people who contributed to this +# project. +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 of +# the License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, +# MA 02111-1307 USA +# + +include $(TOPDIR)/config.mk + +LIB = $(obj)lib$(BOARD).o + +COBJS := adp-ag101.o + +SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS)) +SOBJS := $(addprefix $(obj),$(SOBJS)) + +$(LIB): $(obj).depend $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) + +clean: + rm -f $(SOBJS) $(OBJS) + +distclean: clean + rm -f $(LIB) core *.bak $(obj).depend + +######################################################################### + +# defines $(obj).depend target +include $(SRCTREE)/rules.mk + +sinclude $(obj).depend + +######################################################################### diff --git a/board/AndesTech/adp-ag101/adp-ag101.c b/board/AndesTech/adp-ag101/adp-ag101.c new file mode 100644 index 0000000..b31b785 --- /dev/null +++ b/board/AndesTech/adp-ag101/adp-ag101.c @@ -0,0 +1,81 @@ +/* + * Copyright (C) 2011 Andes Technology Corporation + * Shawn Lin, Andes Technology Corporation <[email protected]> + * Macpaul Lin, Andes Technology Corporation <[email protected]> + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include <common.h> +#include <netdev.h> +#include <asm/io.h> + +#include <faraday/ftsmc020.h> + +DECLARE_GLOBAL_DATA_PTR; + +/* + * Miscellaneous platform dependent initializations + */ + +int board_init(void) +{ + /* + * refer to BOOT_PARAMETER_PA_BASE within + * "linux/arch/nds32/include/asm/misc_spec.h" + */ + gd->bd->bi_arch_number = MACH_TYPE_ADPAG101; + gd->bd->bi_boot_params = PHYS_SDRAM_0 + 0x400; + + ftsmc020_init(); /* initialize Flash */ + return 0; +} + +int dram_init(void) +{ + unsigned long sdram_base = PHYS_SDRAM_0; + unsigned long expected_size = PHYS_SDRAM_0_SIZE; + unsigned long actual_size; + + actual_size = get_ram_size((void *)sdram_base, expected_size); + + gd->bd->bi_dram[0].start = sdram_base; + gd->bd->bi_dram[0].size = actual_size; + + if (expected_size != actual_size) + printf("Warning: Only %lu of %lu MiB SDRAM is working\n", + actual_size >> 20, expected_size >> 20); + + return 0; +} + +int board_eth_init(bd_t *bd) +{ + return ftmac100_initialize(bd); +} + +ulong board_flash_get_legacy(ulong base, int banknum, flash_info_t *info) +{ + if (banknum == 0) { /* non-CFI boot flash */ + info->portwidth = FLASH_CFI_8BIT; + info->chipwidth = FLASH_CFI_BY8; + info->interface = FLASH_CFI_X8; + return 1; + } else + return 0; +} diff --git a/board/AndesTech/adp-ag101/config.mk b/board/AndesTech/adp-ag101/config.mk new file mode 100644 index 0000000..2cee594 --- /dev/null +++ b/board/AndesTech/adp-ag101/config.mk @@ -0,0 +1,27 @@ +# +# Copyright (C) 2011 Andes Technology Corporation +# Shawn Lin, Andes Technology Corporation <[email protected]> +# Macpaul Lin, Andes Technology Corporation <[email protected]> +# +# See file CREDITS for list of people who contributed to this +# project. +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 of +# the License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, +# MA 02111-1307 USA + +PLATFORM_RELFLAGS += -gdwarf-2 +CONFIG_SYS_TEXT_BASE = 0x03200000 +LDSCRIPT := $(SRCTREE)/arch/$(ARCH)/cpu/$(CPU)/u-boot.lds +EXTERN_LIB += $(shell $(CC) -print-file-name=include)/../static/el/libgcc.a -- 1.7.3.5 CONFIDENTIALITY NOTICE: This e-mail (and its attachments) may contain confidential and legally privileged information or information protected from disclosure. If you are not the intended recipient, you are hereby notified that any disclosure, copying, distribution, or use of the information contained herein is strictly prohibited. In this case, please immediately notify the sender by return e-mail, delete the message (and any accompanying documents) and destroy all printed hard copies. Thank you for your cooperation. Copyright ANDES TECHNOLOGY CORPORATION - All Rights Reserved. _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
